Where is the Alaska State Museum and St. Nicholas Russian Orthodox Church?

With my time in Juneau being from 6 - 9 p.m., would I have enough time to ride the Trem and also visit the Red Dog Saloon?

I won't change my excursion in Juneau (helicopter glacier trek), but I can't help to feel that I am missing out on a whale watching tour.

Sorry for all of the questions, but if you could help me with one more. Our ship leaves on Saturday, May 14th and we are flying into Seattle on Friday, May 13th (yes, Friday the 13th). Would you suggest driving to Vancouver on Friday afternoon, or early Saturday morning?